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| Mirrors > Home > ILE Home > Th. List > ablgrp | Unicode version | ||
| Description: An Abelian group is a group. (Contributed by NM, 26-Aug-2011.) |
| Ref | Expression |
|---|---|
| ablgrp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isabl 14041 |
. 2
| |
| 2 | 1 | simplbi 274 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2216 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-v 2817 df-in 3220 df-abl 14040 |
| This theorem is referenced by: ablgrpd 14043 ablinvadd 14063 ablsub2inv 14064 ablsubadd 14065 ablsub4 14066 abladdsub4 14067 abladdsub 14068 ablpncan2 14069 ablpncan3 14070 ablsubsub 14071 ablsubsub4 14072 ablpnpcan 14073 ablnncan 14074 ablnnncan 14076 ablnnncan1 14077 ablsubsub23 14078 ghmabl 14081 invghm 14082 eqgabl 14083 ablressid 14088 rnglz 14184 rngpropd 14194 |
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